(add-to-list 'org-latex-classes
  '("davisonnn"
  "\\documentclass[12pt,a4paper]{article}
  \\usepackage[T1]{fontenc}
  \\usepackage{mathpazo}
  \\usepackage[top=1in, bottom=1.5in, left=1in, right=1.5in]{geometry}
  \\usepackage{cite}
  \\usepackage{color}
  \\usepackage{graphicx}
  \\usepackage{hyperref}
  \\newcommand{\\annotate}[2]
              {\\marginpar{{\\color{red}\\textbf{\#1}}}
              {\\color{red}\\emph{\#2}}}
  \\newcommand{\\divider}
              {\\begin{center}\\line(1,0){250}\\end{center}}
  \\newcommand{\\inputfigure}[2]{
              \\begin{figure}[htbp]\\centering
              \\includegraphics[width=1\\textwidth]{#1}
              \\caption[#2]{\\textbf{#2}}\\label{#1}\\end{figure}}
  \\title{}
        [NO-DEFAULT-PACKAGES]
        [NO-PACKAGES]"
       ("\\section{%s}" . "\\section*{%s}")
       ("\\subsection{%s}" . "\\subsection*{%s}")
       ("\\subsubsection{%s}" . "\\subsubsection*{%s}")
       ("\\paragraph{%s}" . "\\paragraph*{%s}")
       ("\\subparagraph{%s}" . "\\subparagraph*{%s}")))